<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script>
			var array = new Array(7);
			console.log(array.length);
			var array1 = new Array();
			array1.push("zhangsan");
			array1.push(358);
			array1.push(false);
			console.log(array1);
			console.log(array1.length);
			console.log(array1.pop());
		</script>
	</head>
	<body>
	</body>
</html>
